Valved Sport Cat-Back Exhaust System

The Valvetronic Designs G42 M240i Valved Sport Exhaust System is engineered to deliver a thrilling soundtrack that matches the vehicle's performance, offering both raw, unfiltered sound and quiet refinement. This cat-back system features a substantial 3.5-inch midpipe that transitions into dual mandrel-bent piping, maximizing flow and sound quality. The system is TIG-welded from premium T304 stainless steel for durability and corrosion resistance, with a Grade 5 Titanium option available for significant weight reduction (over 30 lbs lighter than stock). The core of this exhaust's versatility lies in its dual pneumatic valves. When open, the system produces an aggressive tone with noticeable turbo spool and overrun. When closed, it offers a docile, refined sound suitable for early morning starts or highway cruising. The dynamic range between these modes is over 25 dB, ensuring unmatched adaptability for various driving scenarios. Installation is designed to be 100% reversible, allowing for a return to the stock configuration if needed. This Valvetronic Designs exhaust system is specifically designed for the 2022+ BMW G42 M240i and 2022+ BMW G42 M240i xDrive models. It utilizes pneumatic vacuum valves and does not integrate with the factory controls; instead, it comes with a standalone controller that is typically hardwired using a fuse tap and the trunk's fuse panel for a superior driving experience.